The primary cause of damage in the vehicle locking system is the improper use of a reinforced lock, without specialized breaking tools or tampering with the door nose. The door nose plays a critical role in securing the cargo. When transporting valuable items or less-than-truckload goods, it must be properly reinforced and sealed to maintain a tight closure. Any movement of the door can lead to serious issues, such as cargo being misplaced or even stolen. If the door becomes detached, the consequences could be catastrophic.
To address this issue, we assembled a team of experienced researchers and engineers. After nearly a year of dedicated work, we successfully developed the bolt password reinforcement lock. This innovative product has been patented nationally and is now in mass production, widely used across our branch offices.
The design of the bolt password reinforcement lock is simple yet effective. It operates on the principle that two cylindrical elements intersect at right angles, with slits that align to allow the lock to open and close. The structure consists of a lock body, a locking mechanism, and four bolts. Inside the lock body, the screws and bolts are arranged perpendicularly, with matching slits for secure engagement. The lock body also features four 4mm counterbores, where one end of the bolt head is embedded, while the other is riveted in place. Each bolt can be rotated up to 2 to 4 times, allowing for flexible positioning.
At the end of each bolt, there are four L-8 digital dials. These allow the user to rotate the bolt between upper and lower positions, either aligned or staggered with the notch. Each dial offers eight possible numbers, enabling users to select a specific gap position. Combined, these settings create an eight-digit password for each lock. Only when the correct password is entered can the lock lever be pulled out, allowing the lock to open.
Thanks to its multi-layered security—combining passwords and physical barriers—it is extremely difficult for unauthorized individuals to unlock the device without knowledge of its internal structure. This is the core feature of the bolt password reinforcement lock. In summary, the lock’s design includes three key technical innovations: (1) the lock body contains counterbores that prevent the bolt from being easily pried out using a flat tool; (2) each bolt has an adjustable upper and lower position; and (3) each bolt offers eight different password options.
By combining these elements, the lock generates a highly secure and hard-to-decipher code. The coding method itself is another important technological aspect. Overall, the results have been impressive, with successful application in loading and transportation. Over the past years, the locks have not been compromised, ensuring the safety of goods during transit. According to the design specifications, no theft occurred during transportation, and the branch offices actively implemented the bolt and password locking system, blocking over 90% of potential security breaches.
Throughout the year, we produced 180,000 bolt password locks, generating an output value of 100,000 yuan and achieving a profit of 270,000 yuan. This project also created employment opportunities for more than 20 workers. Through continuous service and feedback, we developed and patented two key products: the lock protection box and the seal bolt password reinforcement lock. The protection box enhances the existing locking system, particularly useful for high-risk areas where theft or loss is likely, and it can be reused multiple times.
The goal of developing the sealing bolt password reinforcement lock is to replace traditional methods of sealing the bottom of the door and reinforcing the top. Instead, it combines both functions into one efficient system. If adopted widely, this type of locking mechanism could revolutionize how railway trucks are secured.
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Tool bag is a container or pouch designed to hold and organize various tools used for a particular job or trade. It is commonly used by professionals such as carpenters, electricians, mechanics, and plumbers, among others, to keep their tools organized and easily accessible.
There are many types of tool bags available on our website, ranging from simple canvas bags with a few pockets to more sophisticated bags with multiple compartments and specialized pockets for specific tools. Some tool bags are designed to be worn over the shoulder, while others have handles for carrying.
In addition to tool bags, there are also Tool Belts that serve a similar purpose. Tool belts are worn around the waist and typically have several pockets and loops for holding tools, while tool bags with larger containers with compartments for organizing and storing tools.
Having a well-organized tool bag is essential for any professional who relies on their tools to get the job done efficiently and effectively. It not only saves time but also ensures that tools are kept in good condition and are less likely to be lost or misplaced.
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ZHANGJIAGANG CITY XIANGLE TOOL CO., LTD. , https://www.xiangletoolbag.com